Pets First College Maryland Terrapins Pet Collar, Sports Fan Dog Collar: Large Officially college licensed Team name, logo and logotype ribbon is sewn onto a contrasting nylon web in vibrant team colors Adjustable, strong, and durable nylon web collar Snap lock plastic buckle for easy wearing Metal silver D ring for leash or seat belt attachment For sizing specifications please refer to the size chart Cleaning Instructions: Machine wash cold gentle or hand wash. Low dryer or lay flat to dry Caution: This item is intended to be used for a short duration, under close supervision. Do not use for more than a few hours. Fit should allow for two fingers to fit between the item and the neck. Do not use as a restraint. Dimensions: Small: Neck Size 8-12 in Medium: Neck Size 12-18 in Large: Neck Size 18-28 in